/* ==========================================================================
   about.html — О проекте / разделы сайта / условия использования
   ========================================================================== */

.about-hero {
  padding: 4rem 0 2.5rem;
  text-align: center;
  background: var(--ri-cream);
}

.about-hero__icon {
  width: 48px;
  height: auto;
  margin-bottom: 1rem;
}

.about-hero h1 {
  font-weight: 600;
  font-size: 2.6rem;
  color: var(--ri-ink);
  margin: 0 0 .6rem;
}

.about-hero p {
  font-size: 1.1rem;
  color: var(--ri-text-muted);
  margin: 0 auto;
  max-width: 480px;
}

/* ---------- Accordion ---------- */

.about-sections {
  padding: 3rem 0 4rem;
}

.about-sections .accordion {
  max-width: 720px;
  margin: 0 auto;
}

.about-item {
  border: 1px solid var(--ri-line);
  border-radius: var(--ri-radius-sm) !important;
  overflow: hidden;
  margin-bottom: 1rem;
}

.about-item__btn {
  display: flex;
  align-items: center;
  gap: .9rem;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--ri-ink-soft);
  background: #fff;
  box-shadow: none !important;
}

.about-item__btn img {
  width: 26px;
  height: 26px;
  object-fit: contain;
}

.about-item__btn:not(.collapsed) {
  color: var(--ri-gold);
  background: var(--ri-cream-soft);
}

.accordion-body ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.accordion-body a {
  color: var(--ri-text-muted);
  font-size: 1rem;
}

.accordion-body a:hover {
  color: var(--ri-gold);
}